On the go and no time to finish that story right now? Your News is the place for you to save content to read later from any device. Register with us and content you save will appear here so you can access them to read later.

Hundreds of documents briefing new Government ministers on key policies have been released. Herald journalists have been analysing the Briefings to Incoming Ministers (Bims). Here we look at Tertiary Education.

Universities and polytechnics have embarked on a building spree which will raise their debts by more than half and risks creating overcapacity.

The Tertiary Education Commission's briefing to Education Minister Chris Hipkins, released today, says the collective debts of state-owned tertiary institutes will rise from $452 million at the end of last year to $697m next year.

"Some [institutes] are engaged in significant capital developments to build modern facilities to help them attract additional students," it said.

"A risk exists that multiple developments of this kind across the network could result in capacity exceeding demand."

About 80 per cent of the new building appears to be in Auckland. Latest financial information shows that Auckland University, AUT, Unitec and the Manukau Institute of Technology (MIT) had committed credit lines totalling $613m out of a national total of $792m.

Massey University accounted for a further $28m, with most of its development likely to be on its Auckland campus at Albany.

He said the new buildings were smaller in total than the old ones, reducing the universities' total floor area from 1.89m square metres in 2013 to 1.71m last year.

"They are replacing with a lot more efficient buildings, getting rid of surplus space," he said.

He said NZ university buildings provided only 8.5sq m per student compared with 10sq m per student in Australia.

The Tertiary Education Commission (TEC) briefing expresses concerns about the long-term viability of some polytechnics, especially in smaller regions.

"These institutions lack the economies of scale of larger organisations, often serve the needs of a geographically dispersed population, and struggle to attract international students outside Auckland," it said.

"Limited financial resources also mean these institutions are susceptible to external shocks, and some struggle to invest in innovations that would support them to better deliver to the needs and expectations of 21st-century learners."

It said TEC was in "active conversations" with polytechnics about addressing these issues and expected this "will lead to considerable change in the ITP [institutes of technology and polytechnic] subsector over the next three years".

However the independent chairman of NZ Institutes of Technology and Polytechnics, Charles Finny, said he did not believe that the new Labour-NZ First Government would allow any regional polytechnics to close.

"Everyone is looking at the impact of the zero-fees policy, hopefully that will lead to increased demand which will be very positive," he said.

"If it doesn't, then we are going to have to engage very quickly with the Government on possible creative actions."